You'd have to ask a doctor about that one bro'
Why chance your children asking for medical advice on the internet?
Taking gear for your own body is one thing, you're old enough to decide what goes into your body and make and educated decision. This involves your kids....... Well, they don't have a voice to state their opinion.
I'd say stay off for at least 6 months before you start making babies.
And go talk to a doctor to get an experienced opinion on this matter.